25590992

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7879}}^1$

素因数の和:7923

約数の個数: 40

約数和(自身を含む): 58627200

約数和(自身を除く): 33036208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 7879, 15758, 31516, 55153, 63032, 110306, 126064, 220612, 228491, 441224, 456982, 882448, 913964, 1599437, 1827928, 3198874, 3655856, 6397748, 12795496, 25590992]

約数ペア:

[(1, 25590992), (2, 12795496), (4, 6397748), (7, 3655856), (8, 3198874), (14, 1827928), (16, 1599437), (28, 913964), (29, 882448), (56, 456982), (58, 441224), (112, 228491), (116, 220612), (203, 126064), (232, 110306), (406, 63032), (464, 55153), (812, 31516), (1624, 15758), (3248, 7879)]